Surgical evolution
According to Michael P. Steinmetz, MD, chair of neurosurgery and director of the Center for Spine Health at Cleveland Clinic, the surgery that helped Gaynor stand tall again reflects just how far spinal medicine has come since her first operation in the 1970s. New materials, techniques, and technologies have transformed spinal fusion from a grueling, high-risk procedure into one that can be done with far greater precision and safety.
Today, surgeons can use biologic materials that encourage bone to grow and fuse more reliably, and minimally invasive methods allow them to stabilize the spine through much smaller incisions. Implants also have evolved—from early bone grafts to lightweight, 3D-printed metals and porous plastics that allow natural bone to grow through them, creating a stronger, more stable repair. In addition, advanced imaging, computer-guided navigation, and even robotics now help surgeons plan and execute each step of the procedure with remarkable accuracy.
The same advances that reshaped modern spine surgery also helped Gaynor reclaim her posture, confidence, and rhythm, both on stage and in life. Now, Gaynor is promoting a new EP, “Happy Tears,” available on all streaming platforms, and preparing for another tour, determined to keep doing what she loves. Her latest songs—empowering tracks such as “When I See You” and “’Fida Known,” which Gaynor says picks up where “I Will Survive” left off—reflect not only her faith but also her physical fight to keep moving.
“I wanted to keep making music,” she says. “It's always been my purpose to uplift and inspire people. After everything I've been through, that's more important than ever.”
Long-term outcomes
Still, even the best techniques can't stop time. Spinal surgery may correct one problem, but it can set the stage for others down the line. Each time surgeons fused a new section of Gaynor's spine, the vertebrae above and below took on more stress—a complication she says caused many of her later problems.
Once part of the spine is fused, its natural movement changes, and those altered biomechanics can't easily be undone, says Charles E. Argoff, MD, professor of neurology and urology and director of the pain management fellowship at Albany Medical College. Specialists call this “adjacent-segment disease,” and it's one reason some patients who undergo spinal fusion face additional surgeries over the years. Dr. Steinmetz says this happens for a few key reasons.
“Degenerative spine disease progresses over time, and surgery doesn't stop disease progression at other levels,” he explains. “The bone may not fully heal (nonunion), or screws and cages may loosen, often requiring revision within 12 months. Proper surgical technique, alignment, and bone grafting can reduce this risk.” Maintaining good spinal alignment during and after surgery helps minimize strain on nearby vertebrae, he adds.
Lifestyle also can play a role in recovery and long-term stability, Dr. Steinmetz notes. Regular exercise, avoiding smoking, controlling diabetes, and maintaining a healthy weight all help support the spine after fusion.
But even with the best habits, the body (and medical technology) can change over time. In Gaynor's case, her later challenges weren't the result of anything she did wrong but rather the limits of what surgeons could do decades ago. Older hardware and alignment techniques sometimes forced the spine into unnatural positions, changes that can affect posture years later.
“Unfortunately, the people who did that surgery put a bracket right in the curvature of my spine, straightening out where your spine is supposed to curve,” she says. “So that made me lean forward. I walked like that for 20 years,” until Dr. Melamed rebuilt her spine and she finally stood straight again.
Managing the pain
For years between operations, Gaynor lived with unrelenting pain that sometimes forced her to sleep upright in a chair. Dr. Argoff says Gaynor's experience mirrors what many people with chronic pain go through on the journey to a successful outcome, which “takes more than a single medicine or single approach.” He encourages a well-rounded plan that includes movement, physical therapy, non-opioid medical options, and appropriate use of invasive procedures. After her final surgery, Gaynor began physical therapy almost immediately to rebuild strength, which she feels made the biggest difference.
In addition to movement and physical therapy, Argoff also recommends non-opioid options as part of a well-rounded plan for back pain. According to studies, drugs such as duloxetine (Cymbalta) have shown modest but meaningful benefit for chronic low back pain, especially when used alongside exercise and self-management rather than as a standalone fix. Recent studies, including a 2021 review in Pain Medicine, suggest duloxetine can help improve function and reduce pain intensity for some patients when taken consistently.
When pain stems from the small joints of the spine, called facet joints, targeted procedures may help. Radiofrequency ablation uses controlled heat through a thin needle to interrupt the nerves that carry pain signals from those joints. Modern, image-guided techniques can provide months of relief for well-selected patients, according to multiple recent studies and reviews published since 2020 in academic journals.
Injections still play a role, but expectations matter. Epidural steroid injections can modestly improve pain and mobility for people with spinal stenosis or pinched nerves, but the effects tend to be temporary, according to a 2025 review in Neurology.
Dr. Argoff notes that not all “nerve pain” medications work for everyone, either. Drugs such as gabapentin and pregabalin often provide little benefit for most people with chronic low back pain unless a specific nerve injury is involved, and they can cause side effects like dizziness or fatigue and may contribute to the risk of breathing difficulties in people also taking opioids. A recent study also raised caution about using gabapentin in older patients. That's why, Dr. Argoff emphasizes, pain management should be personalized and revisited over time.
And medication alone is rarely enough, he adds.
“Most people don't do well long-term following spine surgery,” Dr. Argoff says. “Yet once it's done, it's done—you’ve changed the biomechanics of the spine in such a way that it's not reversible.”
Spinal fusion can be life-changing for the right patient, he adds, but it's not a guaranteed fix. The difference between lasting success and lingering pain often comes down to who's chosen for surgery, the surgeon's skill, and the patient's access to ongoing care.
“Gloria appears to have been operated on by an excellent surgeon,” Dr. Argoff says. “She received care at a very specialized facility. Access probably wasn't an issue. That's not always the case in our health system.”
It's not just the surgery, either, he adds—fitness, exercise, and movement play a role, too. Motion itself is lotion, he says. Gaynor believes her body healed because she never stopped moving: “You have to keep it up, because your body will quit on you.”